UNIVERSITY OF TEXAS - 233

Oil // district 9 // lease#8782

op: WARREN AMERICAN OIL COMPANY, LLC

cum_oil

88k BBL

cum_gas

0 MCF

wells

7

production

1993-01 — 2026-03

peak_month

2013-09

-- production_history

cum_oil: 88,365 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,204 BBL/mo

Di (annual)

37.7%

b-factor

0.7

EUR

86,797 BBL

R-squared

0.744

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6WARREN AMERICAN OIL COMPANY, LLC12,5002014-01-21
7WARREN AMERICAN OIL COMPANY, LLC12,5002014-01-17
4WARREN AMERICAN OIL COMPANY12,6002012-11-28
5WARREN AMERICAN OIL COMPANY12,6002012-11-28
3WARREN AMERICAN OIL COMPANY12,6002012-04-16
2WARREN AMERICAN OIL CO.12,5001984-10-12
1WARREN AMERICAN OIL CO.12,8001980-11-10
EOF // multi-state drilling data platform // 2026